Asus ZenFone 2 Dual SIM TD-LTE ZE551ML 16GB is compatible with 5 out of 12 bands on O2 (United Kingdom). See the tables below for details.


Frequency Bands Used by O2 (United Kingdom)

Select a band or interface for more details

GSM

Compatibility - 1 out of 1 band supported
100%
Interface Name Supported by device?
GSM 900 MHz (E-GSM) Yes

Supported GSM Protocols

Name Generation Supported by device?
GPRS 2.5G Yes
EDGE 2.5G Yes

UMTS

Compatibility - 2 out of 2 bands supported
100%
Interface Name Supported by device?
UMTS B1 (2100 MHz) Yes
UMTS B8 (900 MHz GSM) Yes

Supported UMTS Protocols

Name Generation Supported by device?
UMTS 3G Yes
HSDPA 3.5G Yes
HSPA+ 3.5G (4G speed) Yes

LTE

Compatibility - 2 out of 5 bands supported
40%
Interface Name Supported by device?
LTE B1 (2100 MHz) Yes
LTE B3 (1800 MHz +) Yes
LTE B8 (900 MHz) No
LTE B20 (800 MHz DD) No
LTE B28 (700 MHz APT) No

Supported LTE Protocols

Name Generation Supported by device?
LTE 4G Yes

5G NR

Compatibility - 0 out of 4 bands supported
0%
Interface Name Supported by device?
5G NR N1 (2100 MHz) No
5G NR N8 (900 MHz) No
5G NR N28 (700 MHz) No
5G NR N78 (3500 MHz) No

* A matching frequency band does not guarantee coverage. There may be additional network or device software restrictions that prevent a device from connecting on a certain frequency. Additionally, certain bands may only be available regionally within a country.

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